Cafe MCP Server

by dangamsoft Your server? Claim it

answering

Cafe MCP is answering right now. Last checked 14 min ago. It exposes 6 tools. Last commit 18 Oct 2026.

Saju & BaZi (Four Pillars) charts, luck cycles, manseryeok and classics. Free with sign-in.

Uptime history 36 days of history · worst day 98%

36 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

1349 ms

Response time

average over 24h

Stars

last commit 18 Oct 2026

Nothing serious here today

Today is the operative word: we check Cafe MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add cafe-mcp --transport http https://mcp.24plus.ai.kr/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.24plus.ai.kr/mcp

~/.codex/config.toml

[mcp_servers.cafe-mcp]
url = "https://mcp.24plus.ai.kr/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "cafe-mcp": {
      "url": "https://mcp.24plus.ai.kr/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "cafe-mcp": {
      "type": "http",
      "url": "https://mcp.24plus.ai.kr/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

eumyang

eumyang_johu

Yin-Yang (陰陽) ratio and climate (調候: hot/cold, dry/wet) balance, and how they shift across 10-year and yearly luck cycles. Use for 'is my chart hot or cold', '조후 분석'.

gyeokguk

gyeokguk

Gyeokguk (格局) chart structure by classical rules: named pattern and grade, body strength (strong/weak), sub-patterns, and the elements behind the judgment. Use for 'what is my chart pattern', '내 격국'.

manse

manse_calendar

Korean manse-ryeok (萬歲曆) calendar for a month or a single day: each day's pillar (日辰), month and year pillars, lunar date, solar term (節氣) with its exact start time (Korea time) when one falls on that day, 손없는날 and 황도일 flags. No birth data needed. Use for 'what is today's day pillar', '이번 달 손없는날', '2027년 2월 일진'.

ohaeng

ohaeng_balance

Five Elements (五行: Wood, Fire, Earth, Metal, Water) distribution with hidden-stem weighting; dominant and weakest element. Use for 'which element am I missing', '오행 분석'.

saju

saju_chart

Four Pillars (四柱八字) natal chart: year/month/day/hour stems and branches, Ten Gods (十神), hidden stems, five-element ratios, Spirit Stars (神殺) and Twelve Life Stages (十二運星) per pillar. The foundation other tools build on. Use for 'show my saju / bazi chart', '내 사주 봐줘'.

yongshin

yongshin_candidates

Classical Yongshin (用神, favorable element) candidates from five methods (Eokbu, Byeongyak, Tonggwan, Johu, Gyeokguk) with each method's pick. No final engine decision. Use for 'my favorable element candidates', '용신 후보'.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.24plus.ai.kr/mcp	streamable-http	sign-in	1111 ms	14 min ago

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Cafe MCP — questions

Answers built from our own checks of this server.

What can Cafe MCP do?

It exposes 6 tools, read directly from the server on our last check. Among them: eumyang_johu, gyeokguk, manse_calendar, ohaeng_balance, saju_chart, yongshin_candidates. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Cafe MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1349 ms. The bar chart above shows every period we have measured.

How do I connect Cafe MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Cafe MCP?

No API key is involved. Cafe MCP answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Cafe MCP?

It answers our handshake in 1349 ms on average, which is faster than 2% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Cafe MCP open source?

The code is open source: it is published under the Apache-2.0 licence, written in JavaScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at mcp.24plus.ai.kr, which runs on its operator's own terms.